package com.dyw.mybatisplus03anno.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.dyw.mybatisplus03anno.Domain.People;
import org.apache.ibatis.annotations.Mapper;

/**
 * @author Devil
 * @create 2022-01-21-19:55
 */
@Mapper

/**
 * 自定义Mapper，就是Dao接口
 * 1.要继承BaseMapper
 * 2.指定实体类
 *
 * BaseMapper是Mp框架中的对象，定义了十七个方法（CRUD）
 */
public interface PeopleMapper extends BaseMapper<People> {
}
